GAC

Gac or GAC may refer to:


 * Gấc, pronounced [ɣək̚˧˦], a Southeast Asian fruit of the species Momordica cochinchinensis
 * Gać (disambiguation), a common Polish place-name

Companies and organisations

 * GAC Group, a Chinese automotive company based in Guangzhou, Guangdong
 * GAC Ireland, an Irish bus manufacturer established with Bombardier (1980–1986)
 * Games Administration Committee, a committee that organises fixtures within Gaelic games
 * Gateway Athletic Conference, a suburban St. Louis high school extracurricular league in Missouri
 * Geological Association of Canada
 * Global Action for Children, an organization advocating for vulnerable children in the developing world
 * Global Affairs Canada, a department of the Canadian federal government
 * Gloster Aircraft Company, an aircraft manufacturing company based in Gloucester, England
 * General Advisory Committee, a committee in charge of the first US nuclear bomb.

Entertainment

 * Ghost Adventures Crew, the team featured on the Ghost Adventures television series
 * Graphic Adventure Creator, a game creation system of the 1980s by Incentive software
 * General Amusement Corporation, an entertainment booking agency founded in the early 1930s
 * Great American Family, a family-oriented general entertainment cable TV channel formerly known as Great American Country
 * Great American Faith & Living, its sister network

Technology

 * Global Assembly Cache, a component of Microsoft's .NET Framework
 * Generic Artificial Consciousness, a database and software of Mindpixel
 * Granular activated carbon, a highly porous and absorbent material used extensively in water filtration

Other uses

 * Globular Amphora culture, an archaeological culture in central Europe
 * Global Assessment Certificate, a university preparation and foundation studies program
 * Great American Conference, an NCAA Division II Conference formed in 2010
 * Guglielmo Achille Cavellini (1914–1990), influential art collector and mail artist
 * Gender Affirming Care, an extension of the acronym "GAC"
 * GAC, a codon for the amino acid aspartic acid